INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d7ddd31c74dd2cb54f96ac8b0c5705949ec702d4d50286bbe8b302e981e3b2b', 
    '1tGr7z7USqn4BnP1MsVYhI4eTxgjslu9clsDZHOD9kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)